package com.jsong.linuo.oop.test2;

public abstract class Game {
    public void start() {
        System.out.println("开机,准备完毕");
    }

    public void play() {
        System.out.println("玩游戏");
    }

    public void end() {
        System.out.println("结束,关机");
    }
}
